Semi-automatic pistol



FIG. 1 is a front upper right perspective view of the pistol showing our new design;

FIG. 2 is a rear upper left perspective view thereof;

FIG. 3 is a front lower right perspective view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 bottom plan view thereof;

FIG. 8 is a front elevational view thereof; and,

FIG. 9 is a rear end elevational view thereof. 

CLAIM The ornamental design for a semi-automatic pistol, as shown and described. 